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夹持机构是锻造操作机系统的关键部分,主要用于夹紧工件配合主机完成开坯、镦粗、拔长、精整等各种锻造工艺,因此对夹钳机构的优化对于提高锻造操作机工作能力具有很大帮助。基于遗传算法对夹钳机构各部分尺寸进行优化,通过使用MATLAB中GA工具箱和GUI界面得到各部分尺寸最优值,优化后的机构相对于原机构,在工作时所需要的液压缸拉紧力减小了。
The clamping mechanism is a key part of the forging manipulator system. It is mainly used for clamping workpieces with the host to complete various forging processes such as blanching, upsetting, drawing, finishing and so on. Therefore, the optimization of the clamp mechanism is more effective for improving the forging manipulator Working ability is very helpful. Based on the genetic algorithm to optimize the size of each part of the clamp mechanism, the optimum size of each part is obtained by using the GA toolbox and the GUI interface in MATLAB. The optimized mechanism relative to the original mechanism is tightened with the hydraulic cylinder required at work The power is reduced.